LSE

A period of time that starts with the first day of the current calendar year and ends with today.

The art of buying shares which trade below their value, according to the analysis of the value investor.

A startup valued at over £1 billion. They are rare, hence the name.

Non-US individuals and businesses may have to file this form for the Internal Revenue Service (IRS), the US tax authority.

A method of trading using borrowed money that usually involves a very high level of risk.

The rules a company follows when preparing financial statements.

A form of fraud designed to lure new investors, and pays the earlier backers by using the new investors' money.

The annual interest payment (dividend) divided by the current market price of a bond.

The data or information that is likely to impact a company's stock price.